| 螺旋缠绕双联管深冷换热器及其检修技术 |
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| 引用本文： | 王卫民.螺旋缠绕双联管深冷换热器及其检修技术[J].压力容器,2006,23(4):35-39. |
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| 作者姓名： | 王卫民 |
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| 作者单位： | 河南省中原大化集团公司,河南,濮阳,457004 |
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| 摘 要： | 从原理和结构入手，介绍了化工领域气体深冷分离过程的核心设备——螺旋缠绕双联管深冷换热器的技术参数、结构及特点，详细阐述了泄漏的检修技术。
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| 关 键 词： | 螺旋缠绕 双联管 深冷 换热器 检修 |
| 文章编号： | 1001-4837（2006）04-0035-05 |
| 收稿时间： | 2005-11-29 |
| 修稿时间： | 2005-11-292006-03-26 |
Inquiring into Spiral Coil Twin-tube Quench Heat Exchanger and Examination-Repairing Technical Problems |
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| WANG Wei-min.Inquiring into Spiral Coil Twin-tube Quench Heat Exchanger and Examination-Repairing Technical Problems[J].Pressure Vessel Technology,2006,23(4):35-39. |
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| Authors: | WANG Wei-min |
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| Affiliation: | Zhongyuan Dahua Group Co., Ltd. of Henan Province, Puyang 457004, China |
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| Abstract: | This article introduces the technical parameters, construction and characteristics of heat exchanger- heart equipment for gas chilling separating process in chemical factor, and describes in detail the examination and repairing technology for leakage starting with principle and construction. |
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| Keywords: | spiral coil twin - tube quench Heat exchanger examination and repairing |
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